97098155436 has 48 divisors (see below), whose sum is σ = 236495637504. Its totient is φ = 30947997696.

The previous prime is 97098155423. The next prime is 97098155449. The reversal of 97098155436 is 63455189079.

97098155436 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (97098155423) and next prime (97098155449).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747756 + ... + 867948.

It is an arithmetic number, because the mean of its divisors is an integer number (4926992448).

Almost surely, 2^97098155436 is an apocalyptic number.

It is an amenable number.

97098155436 is an abundant number, since it is smaller than the sum of its proper divisors (139397482068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97098155436 is a wasteful number, since it uses less digits than its factorization.

97098155436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123150 (or 123148 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 57.

The spelling of 97098155436 in words is "ninety-seven billion, ninety-eight million, one hundred fifty-five thousand, four hundred thirty-six".